HK1063450A1 - Method of controlling a shut-off nozzle with heating unit and cooling unit for hot runner systems of injection molding machines - Google Patents

Method of controlling a shut-off nozzle with heating unit and cooling unit for hot runner systems of injection molding machines

Info

Publication number
HK1063450A1
HK1063450A1 HK04106209.0A HK04106209A HK1063450A1 HK 1063450 A1 HK1063450 A1 HK 1063450A1 HK 04106209 A HK04106209 A HK 04106209A HK 1063450 A1 HK1063450 A1 HK 1063450A1
Authority
HK
Hong Kong
Prior art keywords
nozzle
heating unit
gate
gate tip
mold
Prior art date
Application number
HK04106209.0A
Other languages
English (en)
Inventor
Young-Hee Yu
Original Assignee
Yudo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yudo Co Ltd filed Critical Yudo Co Ltd
Publication of HK1063450A1 publication Critical patent/HK1063450A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2753—Heating means and cooling means, e.g. heating the runner nozzle and cooling the nozzle tip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2754—Plurality of independent heating or cooling means, e.g. independently controlling the heating of several zones of the nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
HK04106209.0A 2002-08-16 2004-08-18 Method of controlling a shut-off nozzle with heating unit and cooling unit for hot runner systems of injection molding machines HK1063450A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0048460A KR100536771B1 (ko) 2002-08-16 2002-08-16 사출기용 핫 런너 시스템에 사용되는 노즐 게이트에 가열장치와 냉각장치를 장착한 개폐식 노즐 게이트와 그 개폐방법

Publications (1)

Publication Number Publication Date
HK1063450A1 true HK1063450A1 (en) 2004-12-31

Family

ID=30768220

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04106209.0A HK1063450A1 (en) 2002-08-16 2004-08-18 Method of controlling a shut-off nozzle with heating unit and cooling unit for hot runner systems of injection molding machines

Country Status (8)

Country Link
US (1) US20040032060A1 (ja)
EP (1) EP1389517B1 (ja)
JP (1) JP2004074803A (ja)
KR (1) KR100536771B1 (ja)
CN (1) CN1485195A (ja)
AT (1) ATE401185T1 (ja)
DE (1) DE60322152D1 (ja)
HK (1) HK1063450A1 (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182893B2 (en) * 2002-10-11 2007-02-27 Mold-Masters Limited Valve gated nozzle having a valve pin with a sensor
US7841854B2 (en) 2005-11-30 2010-11-30 Kabushiki Kaisha Tokai Rika Denki Seisakusho Temperature adjustment mechanism for injection molding machine
JP4584134B2 (ja) * 2005-11-30 2010-11-17 株式会社東海理化電機製作所 射出成形機における樹脂冷却機構
US20080035299A1 (en) * 2006-08-11 2008-02-14 Husky Injection Molding Systems Ltd. Detection of plug blow from metal-molding system, amongst other things
US7412301B1 (en) 2007-02-08 2008-08-12 Husky Injection Molding Systems Ltd. Identifying quality molded article based on determination of plug blow
KR101288665B1 (ko) * 2007-08-24 2013-07-22 허스키 인젝션 몰딩 시스템즈 리미티드 용탕 분배 네트웍 내에서의 용탕 유동을 제어하기 위한 장치
US7914271B2 (en) * 2007-11-29 2011-03-29 Husky Injection Molding Systems Ltd. Gate insert heating and cooling
CA2720692C (en) * 2008-04-08 2016-10-04 Formway Furniture Limited Injection moulding method
KR101135562B1 (ko) * 2009-12-03 2012-04-17 세크론 주식회사 템플릿의 캐버티들에 용융된 솔더를 주입하기 위한 노즐 조립체 및 이를 포함하는 솔더 주입 장치
DE102010033153B4 (de) 2010-08-03 2020-06-18 Otto Männer Innovation GmbH Spritzgießdüse
KR101306051B1 (ko) * 2011-09-06 2013-09-09 김진기 스트링 방지를 위한 사출성형기용 핫런너노즐
WO2013097800A1 (zh) * 2011-12-30 2013-07-04 Yuan Bing 一种制造硅橡胶拔罐器具的方法和装置
CN102814955A (zh) * 2012-08-30 2012-12-12 晟扬精密模具（昆山）有限公司 模具热胶道冷却装置
US9144930B2 (en) 2013-04-09 2015-09-29 Otto Männer Innovation GmbH Heater and thermocouple assembly
CN103358479A (zh) * 2013-08-03 2013-10-23 昆山市浩坤机械有限公司 点火开关上盖模具
CN103464754B (zh) * 2013-08-26 2016-03-09 苏州米莫金属科技有限公司 一种注射成型喷嘴
JP6307845B2 (ja) * 2013-11-14 2018-04-11 凸版印刷株式会社 無菌充填機
CN103962814B (zh) * 2014-04-09 2016-05-04 成都航空职业技术学院 一种注塑模具用常温热管式热喷嘴的制造方法
BR112017011755B1 (pt) * 2014-12-04 2022-08-09 Extrude To Fill, LLC Sistema de moldagem por injeção, e, método para fabricação de um componente
CN106799816A (zh) * 2017-01-09 2017-06-06 大禹节水集团股份有限公司 一种注塑机喷嘴
KR200487113Y1 (ko) 2017-04-19 2018-08-06 (주)에스엠코프 베이비룸용 문고리
CN109382972A (zh) * 2018-12-03 2019-02-26 和卓喷嘴阀门系统（宁波）有限公司 一种截流喷嘴及该截流喷嘴的成型方法
CN110666132B (zh) * 2019-09-26 2021-05-28 清苑县华通金属炉料有限公司 一种基于铝锭成型的容错性强的压铸模具
CN111444619B (zh) * 2020-03-30 2022-12-02 华中科技大学 一种注塑模具冷却系统在线分析方法及设备
CN114589886A (zh) * 2022-03-09 2022-06-07 依润特工业智能科技(苏州)有限公司 一种防拉丝热咀组件及其热流道系统
CN114589895B (zh) * 2022-05-10 2022-09-09 扬昕科技(苏州)有限公司 模具冷却装置
CN115139464B (zh) * 2022-08-09 2023-04-14 余姚市恒光塑料配件有限公司 一种具有冷却系统的注塑模具及其加工方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541201A (en) * 1948-08-28 1951-02-13 Nat Rubber Machinery Co Method of extrusion
JPS59140041A (ja) * 1983-01-31 1984-08-11 Sumitomo Heavy Ind Ltd 射出成形機の射出ノズル
DE3343822C1 (de) * 1983-07-09 1985-02-28 Hotset Heizpatronen und Zubehör GmbH, 5880 Lüdenscheid Vorrichtung zur elektrischen Beheizung und Kühlung für Kunststoffspritzgießmaschinen oder Kunststoffe verarbeitende Maschinen
DE3324901C2 (de) * 1983-07-09 1986-02-20 Hotset Heizpatronen und Zubehör GmbH, 5880 Lüdenscheid Vorrichtung zur elektrischen Beheizung und zur Kühlung eines zentralen kunststofführenden Kanals einer Spritzgießmaschine
JPS60264216A (ja) * 1984-06-13 1985-12-27 Shigeru Tsutsumi ランナ−レス射出成形方法およびランナ−チツプ体
JPS62124921A (ja) * 1985-11-27 1987-06-06 Sumitomo Heavy Ind Ltd 射出成形機のノズル
DE3631850A1 (de) * 1986-09-19 1988-04-07 Zimmermann Wolfgang Die thermodynamische punktangussduese
AT387292B (de) * 1986-10-16 1988-12-27 Stastny & Schroegendorfer Verfahren zum messen und regeln der temperatur sowie vorrichtung zur herstellung von spritzgussteilen mit beheizten und/oder gekuehlten sowie temperaturgeregelten schmelzezufuehrungsleitungen
JPS63236615A (ja) * 1987-03-26 1988-10-03 Sanri Kk 間欠冷却方式によるランナ−レス合成樹脂射出成形方法およびその装置
CA1261573A (en) * 1987-10-16 1989-09-26 Harald H. Schmidt Injection molding nozzle having grounded heating element brazed into pointed tip
US5071340A (en) * 1990-03-02 1991-12-10 Dart Industries Inc. Cooling arrangement for valve stem gates in hot runner injection molding machine systems
CA2030287C (en) * 1990-11-19 2000-12-19 Jobst Ulrich Gellert Injection molding apparatus having separate heating element in the cavity forming insert
CA2034925A1 (en) * 1991-01-25 1992-07-26 Jobst Ulrich Gellert Injection molding apparatus with integral cooling in a forward portion of the nozzle
JPH05431A (ja) * 1991-02-14 1993-01-08 Showa Seiki Kogyo Kk 射出成形用ホツトランナ−におけるゲ−ト構造
US5219593A (en) * 1992-01-21 1993-06-15 Husky Injection Molding Systems Ltd. Injection molding apparatus
SE506043C2 (sv) * 1996-02-01 1997-11-03 Aga Ab Förfarande vid formsprutning
DE29821097U1 (de) * 1998-11-25 1999-02-11 Unitemp S A Düsenspitze für eine Spritzgießdüse für Kunststoff
KR20000030829A (ko) * 2000-03-20 2000-06-05 최병모 웹 상에서 특정 장소를 실시간으로 관찰하기 위한 시스템

Also Published As

Publication number Publication date
JP2004074803A (ja) 2004-03-11
US20040032060A1 (en) 2004-02-19
KR100536771B1 (ko) 2005-12-14
EP1389517A1 (en) 2004-02-18
CN1485195A (zh) 2004-03-31
KR20040016201A (ko) 2004-02-21
DE60322152D1 (de) 2008-08-28
EP1389517B1 (en) 2008-07-16
ATE401185T1 (de) 2008-08-15

Similar Documents

Publication Publication Date Title
HK1063450A1 (en) Method of controlling a shut-off nozzle with heating unit and cooling unit for hot runner systems of injection molding machines
TW200500191A (en) Method of manufacturing molded product of foamed resin and apparatus for molding foamed resin
KR20060130291A (ko) 가열식 사출 성형 방법 및 성형 장치
KR100285094B1 (ko) 런너레스 사출성형공정에 사용되는 고온 노즐용 온도제어장치 및 방법
CN110234489A (zh) 注塑成型方法和注塑成型装置
WO2015012097A1 (ja) 射出成形機における温度制御方法
KR101809052B1 (ko) 고화 성능이 향상된 런너리스 사출성형 시스템
CA3037952C (en) Apparatus and method for heating a side gate nozzle
KR20120066090A (ko) 금형 장치
JP6488120B2 (ja) 射出成型機
US20040020628A1 (en) Mold and method of molding metallic product
JP2002205320A (ja) 成形金型の温度制御方法
JP3558165B2 (ja) 金属合金射出成形用金型
CN103009559A (zh) 注塑模具
JP2001079653A (ja) 射出成形機およびそのノズル温度制御装置
JP7270161B2 (ja) 射出成形機および射出成形方法
JP3705189B2 (ja) バルブ温度制御装置
JPS60206612A (ja) ランナ−レス射出成形方法およびホツトランナ−
JP2003205539A (ja) 射出成形機の予熱制御装置
Ambady et al. Model predictive control of injection molding.
JPS6418620A (en) Mold temperature adjusting apparatus for injection molding machine
JPS61143109A (ja) 熱可塑性プラスチツクの射出成形方法
KR20240056357A (ko) 금형 냉각장치
JPH06254928A (ja) 射出成形開始方法
JP3149706U (ja) ホットランナー射出成形機におけるチップヒータのボディヒータへの伝熱遮断装置

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150807